baber/WOPTO huggingface dataset:
Patent MX-PA99006487-A (MX)
Title: Volume charge density measuring system.
Inventor: SARGENT FRANK T
IPC: G01F1/64
Filed: 1998-12-04
Abstract: A capacitive sensor is shielded against external electric fields to maximize measurement accuracy. The sensor may include two coaxial, tubular conductors with a chamber between them into which a material sample to be measured is introduced. A measurement circuit connected to the sensor may include a reference oscillator that oscillates at a constant frequency and a test oscillator that oscillates at a frequency responsive to sensor capacitance. The circuit may display a value responsive to the difference between the test and reference frequencies. The circuit may also reverse the polarity of the signal applied to the sensor to minimize charge buildup, a phase-locked loop frequency measuring circuit, a temperature compensating circuit, and a non-linearity compensating circuit. The indicating circuit that displays a representation of the measured capacitance may display a continuous-scale or proportional representation or may display a binary or "go-nogo" representation. An alternative sensor of the system includes coaxial, finned inner and outer conductors that intermesh to maximize capacitive surface area. Another alternative sensor includes two parallel, plate-like conductors. The sensor system may be used to measure volume charge density of a fluid or parameters responsive to changes in volume charge density, such as flow velocity.
Patent MY-7800338-A (MY)
Title: Adjustable sash fastener
IPC: E05B15/02
Filed: 1978-12-31
Abstract: 1459557 Catches YOSHIDA KOGYO KK 16 Oct 1974 44819/74 Heading E2A A window sash fastener comprises a catch consisting of a rotary crescent 14 and a hook member 11 engageable with the crescent and comprising a mounting plate 17 with spaced apertures 19 and a washer for engaging each aperture comprising a head 22, an eccentric neck 23 for engaging in the aperture and a hole extending centrally through the head for a fastening element the position of the hook member for engagement with the rotary crescent being adjustable in accordance with the angular position of the washer relatively to the mounting plate. The washer has a reduced end portion 24 for engaging in an aperture in the window stile and the fastening element is a screw 20 which extends into a threaded hole in a backing plate 27. The rotary crescent is mounted on a mounting plate 12 and is turned by a lever 15 integral therewith. The neck 23 is of square cross section to fit a square aperture 19 in the mounting plate 17 for the hook and the apertures may have other polygonal shapes and the cross section of the neck then has a corresponding shape.
Patent NL-2010189-A (NL)
Title: Methods and apparatuses for detecting contaminant particles.
Inventor: VLADIMIRSKY YULI
IPC: G01N21/88
Filed: 2013-01-28
Abstract: A method and an inspection apparatus is disclosed for detecting contaminant particles such as one or more first, second and third contaminant particles having a first, a second and a third characteristic respectively on an article under inspection. The inspection apparatus includes an optical system having a single or a combination of filters associated with the first, second and third characteristics of the one or more first, second and third contaminant particles to discriminate chemical or mechanical types of the particles. For example, a hard particle and two different types of soft particles can be distinguished by using a color filter or differential filters.
Patent NL-2021300-A (NL)
Title: Wegplaat voor een fietspad, alsmede combinatie van twee dergelijke wegplaten en een koppelelement
Inventor: JOHANNES HERMANUS CORNELIS HENRICUS SWAANS
IPC: E01C5/00
Filed: 2018-07-13
Abstract: Wegplaat voor een fietspad, alsmede combinatie van twee dergelijke wegplaten en een koppelelement Twee wegplaten 1 zijn nabij de hoekpunten met elkaar verbonden via koppelelementen 21. Deze koppelelementen hebben elke twee koppeldelen 23 die zich, in een richting 15 haaks op de koppelvlakken, vormgesloten in uitsparingen 11 bevinden. De beide koppeldelen zijn met elkaar verbonden via een verbindingsdeel 25 dat verstevigd is door een metalen inzetstrip 27. Elke uitsparing is aanwezig in zowel een zijvlak 9 als in een koppelvlak 7 van de wegplaat Het koppelelement 21 kan zo vanaf het zijvlak in de uitsparing gebracht worden.
Patent NL-2021789-A (NL)
Title: Binding proteins specific for HA-1H and uses thereof
Inventor: MIRJAM H M HEEMSKERK
IPC: C12N5/0783
Filed: 2018-10-10
Abstract: Novel nucleic acid compositions, vectors, modified cells and pharmaceutical compositions are provided that are useful for treating or preventing a relapse of a haematological malignancy after allogeneic stem cell transplantation (allo-SCT) in a HLA-A*0201 positive human subject. Corresponding methods and uses are also provided.
Patent NL-2024978-A (NL)
Title: Multi-directional dragon dance training device and method
Inventor: ZHAORUI ZHENG
IPC: A63B69/00
Filed: 2020-02-24
Abstract: The present invention discloses a multi-directional dragon dance training device, which can be 5 used for special training on strength and agility and cooperative training for dragon dance. The device comprises a hammer member (2) for simulating the weight of a dragon body, a rail mechanism for deﬁning the moving direction of the hammer member (2), and a base (3), wherein the rail mechanism comprises a plurality of rails extending in different directions, the hammer member is capable of moving in the plurality of rails, and the rails are ﬁxed to the base, 10 the rails of the rail mechanism are arc-shaped, and the hammer member (2) comprises at least a hammer head and a rod portion (23) connected to each other. 15
Patent NL-6905010-A (NL)
Title: Thermoplastic film-laminated substrate
IPC: B32B27/00
Filed: 1969-04-01
Abstract: A substrate is laminated with a thermoplastic film in a process in which the materials to be laminated, e.g. of polyurethane foam, are moved on a conveyor belt under pressure over a heated surface, after the side to be attached to the substrate has been treated to promote adhesion. Specifically, the plastic film is pretreated on both sides and is used after melting as a bonding layer to bond the substrate to a layer of material which either does not melt or has a a higher melting point.
Patent NL-7015423-A (NL)
IPC: C04B37/02
Filed: 1970-10-21
Abstract: 1,224,469. Jointing. ELECTROBOND Ltd. 23 Sept., 1968 [24 June, 1967], No. 29250/67. Heading B3V. [Also in Division C1] A metal surface is bonded to a ceramic surface by applying a heat-curable adhesive between the surfaces and pressing the surfaces together to pressurize the adhesive, and passing an electric current through the metal or through a press tool in contact with the metal or ceramic so as to heat and cure the adhesive. The surfaces are preferably cleaned before applying the adhesive as a flexible film. Current may be supplied to the press tool via electrodes so as to heat the tool. Ducts for conveying fluid for cooling the heated assembly may be provided in the press tool. The heated assembly may thus be rapidly quenched. A control system for the process is described.
Patent NL-7118175-A (NL)
Title: Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi
IPC: C23C24/00
Filed: 1971-12-31
Abstract: Heat sensitive, pref. smooth metal surfaces are coated with a material consisting of cohesive metal silicate fibres, and silicon dioxide sol and/or gel by (a) bonding the coating material to the metal surface by means of a coating of zinc silicate applied to the metal surface optionally together with a layer of silica sol and/or gel between the bonding layer and the coating material, the bonding coating, the intermediate layer, and the side of the coating directed towards the metal surface being wet initially and (b) drying. The inter layer also contains metal silicate fibres, pref. Zr silicate fibres and/or asbestos fibres. The coating material contains a silicon dioxide gel produced by non-thermal gelling of silica soln. in situ. Firmly bonded coatings of material with a good thermal insulation on smooth metal surfaces e.g. furnace walls are obtd.
Patent NL-7402357-A (NL)
Title: Colouring textured protein brown - by extruding vegetable protein dough with sugars or sugar phosphate esters
IPC: A23J3/26
Filed: 1974-02-21
Abstract: A small amount of a (phosphate ester of a) 5C sugar is added to the protein-contg. mixt. fed to the extruder in which the protein material is cooked and textured. If desired, known colouring agents may also be added to the system, and basic amino acids e.g. lysine may be incorporated to intensify to brown colour produced to compensate for loss of lysine due to reaction with the sugar. Pref. sugar is e.g. xylose. Process is useful for imparting deep brown colour to textured vegetable (soya) protein materials, by cheap and harmless process, while colour does not leach out in water as with some known dyes, nor impart any perceptible flavour or aroma to the products.
Patent NL-7409620-A (NL)
Title: Regulation of brightness in xerographic copying machine - has resistor strip displaced relative to wiper contact by servo motor using brightness signal
IPC: G03G15/043
Filed: 1974-07-16
Abstract: Mechanism for regulating the illumination in a xerographic copying machine. It consists of a control resistor made up with a resistance strip (1) and a wiper (6) which can be moved between the two end terminals. In this arrangement the wiper contact is fixed and the resistance strip is moved relative to the contact. The torque of the drive motor (4) is transmitted via a rack (2) and pinion (3). The motor is controlled by the brightness signal, which is picked up by a photosensor. The displacement of the resistance strip is directly proportional to the change in brightness. The braking mechanism is part of the gearing system.
Patent NL-7412416-A (NL)
Title: Gas-fired heater - has pilot burner part of main one, and separated from it by bulkhead
IPC: F23Q9/14
Filed: 1974-09-19
Abstract: The main burner is an oblong block with a burner plate covering it and perforated by a large number of apertures, and a pilot burner is also included, while a thermostat works with the pilot burner to operate a stop valve in the regulator. The pilot burner forms part of the burner block, being separated from it by one or more bulkheads. The pipe delivering gas to the main burner can discharge via an injector and an air intake chamber into an open mixing tube in the lowermost part of the burner block, the pilot being mounted on the air intake chamber.
Patent NL-7415806-A (NL)
Title: Doughy material dispensing unit - in which the material via a vibratory table is delivered to several distributor chambers
IPC: B65B35/32
Filed: 1974-12-04
Abstract: The material e.g. round minced meat balls of identical size passes through a unit in which a vibrating table is mounted on resilient supports. The table has a lid and a spring keeps the dosed material in the interrupting position. A stop prevents supply of fresh material when the material supply trough is in the emptying position. The trough is moved into the filling or emptying position by a hydraulic cylinder, and the individual troughs are moved by a common spindle whilst a movable stop regulates the number of articles which by means of a funnel are moved to a packaging unit. The troughs are alternately emptied from left to right. A counter checks movement of e.g. the frozen meat balls of 30/35mm dia, weighing 150-250 gm.
Patent NL-7416590-A (NL)
Title: Clad composite aluminium alloy - for use in heat exchangers with aq. medium
IPC: B32B15/01
Filed: 1974-12-19
Abstract: The composite comprises an al alloy core contg. (in % wt) 0.5-3Mg, 0.3-1Mn, 0.1-0.3Cr, 0.001-0.003Ti, 0.001-0.3Si, 0.001-0.2Fe, 0.001-0.1Cu, 0.001-0.1Zn, bal. Al and an Al alloy cladding metallurgically bonded to >=1 surface of the core, contg. (in % wt.) 0.001-0.1Mg, 0.2-1.5Mn, 0.001-0.1Cr, 0.001-0.03Ti, 0.03-0.3Si, 0.001-0.05Cu, 0.001-0.4Zn, bal. Al. The cladding is pref. 0.001-0.1" thick. The core has high resistance to pitting corrosion and the cladding provides galvanic corrosion protection.
Patent NL-7602810-A (NL)
Title: Poultry litter material - made by composting prods. such as exhausted mushroom fertilizer and opt. drying
IPC: A01K1/015
Filed: 1976-03-17
Abstract: In making a litter for poultry, the litter is subjected to a composting treatment and opt. dried before use. Pref. exhausted mushroom fertiliser is composted and dried to a moisture content of 30% or less. The composted material may be mixed with a fibrous material such as dung, etc., before drying. Fibrous materials with a moisture content of >=40% may be dewatered before use., e.g. by pressing or centrifuging, and is opt. comminuted. The prod. is pref. spread into layers 5-30 cm thick for drying and may be mixed with calcite (aphrite) before use. The composting process saves considerable amounts of energy which are expended in drying uncomposted materials for use as a litter for poultry. The prods. give excellent results in the growing of chickens, etc.
Patent NL-7808507-A (NL)
IPC: F16L3/26
Filed: 1978-08-16
Abstract: A cable retention device 6 for use in trunking 2 is in the form of a fastener provided towards each extremity with two branches 10 which can be drawn towards one another by elastic deformation and carry catches 13 thus able to be engaged in slots 5 of the flanges 4 of the trunking. Abutments are arranged beyond the catches 13 at the extremities of the branches 10. One end only need be disengaged to add further cables (Fig. 5, not shown). With a view to adaptation to trunking able to receive demountable partitions, coupling means such as elongate members and guide openings can be provided at the extremities of the branches 10 (Figs. 6 to 8, not shown). This enables fasteners to be joined together so as to be adapted to the selected position of the partition or partitions (Fig. 9, not shown). Fasteners of N, K, and X shapes are also mentioned. <IMAGE>
Patent NL-7903502-A (NL)
Title: Fluid actuated stop valve - has elastic sleeve held by external pressure against apertures extending in body enclosing passages
IPC: F16K7/07
Filed: 1979-05-04
Abstract: The stop valve comprises a bush (2) with inlet and outlet passages (4, 5) and a closed head inside the bush. Inside the bush and near the head the passages have apertures (6, 7) extending outwards to the outside surface of an enclosing body (3). An elastic sleeve (8) fits over the body, and the space between the outside of the sleeve and the inside of the bush contains a medium under pressure, so that the sleeve is pressed against the outside so as to seal the apertures off or is allowed to lift clear of them.
Patent NL-7905369-A (NL)
Title: Pontoon unit for depositing hard core layer below water level - by supporting this layer on frame between pontoons and then laterally moving support only
IPC: B63B35/30
Filed: 1979-07-10
Abstract: The unit is intended for depositing a layer of hard core, ballast or the like of pre-determined thickness below water level. A layer of hard core of the desired thickness is first place on a horizontal support surface (5) above water level in the desired position. The support is then moved horizontally (11,12) away from under the material whilst this is prevented from moving with the support by one or more baffles (14) arranged at right angles to the movement. The support surface may be carried between two beams (13) which span an area between two pontoons, and have the baffles (14) secured between them.
Patent NL-8000685-A (NL)
Title: Variable-pitch ships screw - has hub housing with blade-adjusting pistons axially slidable on shaft contg. medium ducts fixed in housing
IPC: B63H3/08
Filed: 1980-02-04
Abstract: The ships propeller comprises a hub housing (2) fixed to the propeller shaft (1), a number of radially extending blades (3-6) rotatable relative to the housing, and two yokes (8,9) which are axially movable relative to one another by actuator pistons (10,11) and are coupled to each of the blades. Each piston with its respective yoke is slidably guided at two points (18,19) on an axial shaft (7) which is fixed in the housing and contains the ducts (12,13, 14,15) for the pressure medium actuating the pistons. The yoke (9) connected with the entry side of the blades may have a greater axial spacing between its support points (18,19) than the yoke (8) coupled to the blade exit sides.
Patent NL-8001095-A (NL)
Title: Concentrating raw full-cream milk by reverse osmosis - then releasing pressure so as to avoid fat globule damage and thus lipolysis
IPC: A23C1/00
Filed: 1980-02-22
Abstract: The milk is taken from a storage vessel, pressurised by a high-pressure pump and passed (e.g. by pump) along membrane modules from which the permeate is removed. The pressure in the concentrate is thereafter released such that damage to the fat globules is almost completely avoided to prevent soapiness due to fatty acid formation which results from lipolysis by lipase activity promoted by such damage. The pressure release is pref. effected such that the BDI value remains below 1.0 milli-equiv. per 100 grammes fat. This value indicates ml. N KOH to neutralise 100 g. fat as per previously published instructions. Process is used for concentrating raw full-cream milk, partic. at farm, by reverse osmosis.
Patent NL-8005783-A (NL)
Title: Lactones with 14 to 17 ring C-atoms - used in perfumery
IPC: C07D313/00
Filed: 1980-10-21
Abstract: Lactones with 14 to 17 ring C atoms used in perfumery. Mixture of cpds. of formula:- are prepd. where peroxides of the formula R1OOR2 (where R2 is (CH2)10- -O-CHR3-CHR4-(CH2)n- H; R1 = H, hydrocarbyl, acyl or (pref) R2; R3 and R4 are both H or one is H and the other CH3; n =0-3) are decomposed with heat (80 degrees C-150 degrees C in toluene or xylene), irradiation (UV in CHCl3, CCl4 or dioxan) or chemically (e.g. reduction by variable valency of Fe, Co, Cu or nascent H). The mixture may be separated or used without separation and it may be hydrolysed.
Patent NL-8200409-A (NL)
Title: Central heating control system - has programmable data processor for accurate control of temp. without dependable on thermostat thresholds
IPC: G05D23/24
Filed: 1982-02-03
Abstract: A data processor measures the rate of change of temp. and switches the heating on or off at the best time for maintaining an even temp. without waiting for it to reach a min. or max. level. This ensures constant heat level and prevents wastage of heat energy. The data regarding the temperatures required at various times of day are fed (7) to an interface unit (6), which is connected, via an address bus (11) and a data bus (12), to a central processor (3), a data memory (4) and a program memory (5). The temp. transducer (1) output is amplified (2) and fed to the CPU (3). Interface unit (6) outputs (8) are connected to the pump relay (9), the heater control relay (10), LED indicators (13) and an alphanumeric display (14).
Patent NL-8301463-A (NL)
IPC: C08F2/20
Filed: 1983-04-26
Abstract: The invention relates to a process for preparing vinyl chloride polymers by suspension polymerization in a polymerization reactor of vinyl chloride, optionally in combination with at most 30% (wt) of one or more monomers copolymerizable therewith, with monomer-soluble, radical-forming initiators and optionally in the presence of primary suspending agents. The improvement comprises the addition of an aqueous dispersion of at least one polyvinyl ester with a degree of solvolysis in respect of the dry substance lower than 70 moles % to the polymerization reactor before or during said polymerization, which polyvinyl ester is chosen from the polymeric vinyl esters of aliphatic and/or aromatic carboxylic acids, the amount of the aqueous dispersion supplied being such that after this addition the reaction mixture contains 0.01-0.5 part by weight of the polyvinyl ester per 100 parts by weight of the starting monomer.
Patent NL-8400720-A (NL)
Title: Insulated mounting for relay - provides plug for insertion in cell of railway signalling panel
IPC: H01H50/14
Filed: 1984-03-06
Abstract: The moulded insulated bade (300) of the plug has a handle (324), shoulders (309,310) which limit sideways movement of the contact plates, and keyways (325) which ensure that the plug can only be inserted into compatible cells in the panel. The phosphor bronze contact plates (410) have a central spring retaining flap (403) with strain relief holes (404). The plates end in lugs (401) which clamp onto cable insulation and smaller inner ears (402) which make contact with the conductive cores.
Patent NL-8800140-A (NL)
IPC: H01S5/024
Filed: 1988-01-22
Abstract: A laser diode module comprises a rectangular, box-like metal casing having a bottom (B), whereas an even number of guide pins (1-14) are passed through the bottom (B) in a standardized DIL order and no less than one guide pin (5) is electroconductively connected to the bottom (B). In addition to the laser diode (LD) itself the module further includes a Peltier cooler (TEC) and a thermal metal base carrier (BC) coupled thereto, which base carrier accommodates the laser diode (LD), a photodiode (PD), a support (S) for the glass fibre (F) and a thermistor (TH). In order to render this laser diode module suitable for use in communication systems with bit rates that exceed by far 1 Gbit/s, the said guide pin (5) has inside the casing a portion in the form of a rod with a constant cross-section and with no less than one flat side face which over its entire surface has an electroconductive coupling with the relevant long sidewall (SW1) of the casing, an electroconductive interconnecting strip being provided between the head face of the rod and the base carrier (BC)
Patent NL-8801064-A (NL)
Title: Combined chair and bed for handicapped - has motorised mechanism which simultaneously pivots, raises or lowers supports for different parts of body
IPC: A47C1/022
Filed: 1988-04-22
Abstract: The chair has three upholstered elements to support the patient: a back support element (2), seat (3) and a leg and foot support (4,5). The seat is linked to the main framework (6) by a scissor jack assembly (30), and can be raised or lowered by a pushrod motor (12) via the elbow levers (21) which form part of the scissor jack. The back support (2) is pivoted on brackets (23) which are connected to the main framework (6). The push-rod output screw (13) of the motor is coupled by a threaded bush (15) and lever (16) to the back support (2). The lower end (54) of the back support is coupled by levers (32) to the leg support (4,5), so that the leg support rises as the back support is lowered.
Patent NL-9002167-A (NL)
Title: Paint spray installation with detection system - has camera system and spray control which adjusts system to optimise spray patterns to match object presented
IPC: G05B19/12
Filed: 1990-10-05
Abstract: An object (4) to be paint sprayed is suspended on hooks (3) traversing a transport rail chain (2) within a supporting rail (1). Upstream of the object a light source (7) and a video camera (6) are installed. The camera records the shape of the object and transmits the data to a control unit (9). Two paint spray units (10, 11) are installed upstream of the camera, one on each side of the object with a total of four spray heads (15). A conventional water curtain (19) is fitted. The object image is stored in the control unit and when it arrives at the spray heads, the spray pattern and head use is adjusted to cause min. wastage.